/**
 * Copyright (c) 2014,Egret-Labs.org
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Egret-Labs.org nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY EGRET-LABS.ORG AND CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL EGRET-LABS.ORG AND CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
var egret;
(function (egret) {
    /**
     * @class egret.Shape
     * @classdesc 此类用于使用 Egret 绘图应用程序编程接口 (API) 创建简单形状。Shape 类包括 graphics 属性，该属性使您可以从 Graphics 类访问方法。
     * @link http://docs.egret-labs.org/demo/shape.html Shape绘制矢量图
     */
    var Shape = (function (_super) {
        __extends(Shape, _super);
        /**
         * 创建一个 egret.Shape 对象
         */
        function Shape() {
            _super.call(this);
            this._graphics = null;
        }
        var __egretProto__ = Shape.prototype;
        Object.defineProperty(__egretProto__, "graphics", {
            /**
             * 获取 Shape 中的 Graphics 对象。
             * @member {egret.Graphics} egret.Shape#graphics
             */
            get: function () {
                if (!this._graphics) {
                    this._graphics = new egret.Graphics();
                    this.needDraw = true;
                }
                return this._graphics;
            },
            enumerable: true,
            configurable: true
        });
        __egretProto__._render = function (renderContext) {
            if (this._graphics)
                this._graphics._draw(renderContext);
        };
        __egretProto__._measureBounds = function () {
            var graphics = this._graphics;
            if (!graphics) {
                return _super.prototype._measureBounds.call(this);
            }
            return graphics._measureBounds();
        };
        return Shape;
    })(egret.DisplayObject);
    egret.Shape = Shape;
    Shape.prototype.__class__ = "egret.Shape";
})(egret || (egret = {}));
